PartsTable
Technical Data Sheet
Download PDF

853BX4-NZ — ELBOW,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

853BX4-NZ: ELBOW,HOSE.

The ELBOW,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, surface_treatment: NICKEL AND ZINC OVERALL, nominal_thread_size: 0.4375 INCHES ALL ENDS IN, end_item_identification: KIT ACCESSORY, part_name_assigned_by_controlling_agency: ELBOW. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-689-3701, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
853BX4-NZ
NSN: 4730-01-689-3701
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0HZT9 — FITTING SOURCE, INC DBA FITTING SOURCE INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
surface_treatmentNICKEL AND ZINC OVERALL
nominal_thread_size0.4375 INCHES ALL ENDS IN
end_item_identificationKIT ACCESSORY
part_name_assigned_by_controlling_agencyELBOW
NSN4730-01-689-3701
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 853BX4-NZ · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.4375 INCHES ALL ENDS IN
•
SURFACE TREATMENT: NICKEL AND ZINC OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.4375 INCHES ALL ENDS IN
SURFACE TREATMENTNICKEL AND ZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYELBOW
END ITEM IDENTIFICATIONKIT ACCESSORY
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
4129AS0201Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 853BX4-NZ?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 853BX4-NZ?
853BX4-NZ is a ELBOW,HOSE.
What parts can replace 853BX4-NZ?
There is 1 known substitute for 853BX4-NZ: 4129AS0201. Substitute compatibility should be verified for your specific system.
What is the NSN for 853BX4-NZ?
853BX4-NZ is cataloged in the U.S. Government catalog under NSN 4730-01-689-3701. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 853BX4-NZ

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.